Advertisement
_ Electronic Ovens _ rev. 0 ________________________________________________________________EKF 711 EV _
5. 5. 5. 5.5 5 5 5 Possible faults
Possible faults
Possible faults
Possible faults
Type of fault
Type of fault
Type of fault
Type of fault
Control panel completely off
(the oven does not work)
Cooking cycle set and START
push button pressed: the
oven does not work
Boiler ON: no steam is
produced in the cooking
chamber and an alarm is
activated that can be
silenced by pressing the
Door closed: steam comes
out of the seal
The oven does not cook
evenly
Lighting lamp in the cooking
chamber does not work
The wording "Er1"
"Er1" appears
"Er1"
"Er1"
on the temperature display
Type of fault
Type of fault
Type of fault
Type of fault
"Er3"
"Er3"
"Er3"is displayed on the temperature
"Er3"
display and an alarm is activated that can
be silenced by pressing the
Cooking can continue but it is necessary to
remove the cause of the fault causing the
electronic board to overheat.
"Hot"
"Hot"
"Hot"
"Hot" flashes on the temperature display.
The oven stops automatically and the alarm is
activated for 30 seconds.
The oven can be restarted only when the
electronic board has completely cooled down
Core temperature activated and probe
connected to the control panel: the
message
" " " " - - - - - - - - - - - - " " " " appears on the temperature display
_________________________________________________________________________________________ page 23 _
Cause
Cause
Cause
Cause
- Incorrect electric connections to the
mains
- No mains voltage
- Thermal break safety device tripped
- Electronic card protection fuse (power)
burnt
- Door open or ajar
- Damaged magnetic sensor
- Incorrect connection to water mains
- Cut-off cock closed
- Blocked water inlet filter
- Damaged water inlet solenoid
- Water outlet boiler solenoid is blocked
for the formation of lime
- Seal not fitted correctly
- Damaged seal
- Handle prong loosened
- One of the motors is blocked or turns
slowly
- The motors do not go into reverse
- Heating element not powered or is
damaged
- Damaged lamp
- Damaged lamp feeder
- Break in the connection between the
cooking chamber probe – electronic
(power) card
- Damaged cooking chamber probe
- Cooling motor fan damaged
- Aeration openings present in the
button.
metal walls blocked
- Heat sources too near the oven
- Cooling motor fan damaged
- Aeration openings present in the
metal walls blocked
- Heat sources too near the oven
- Break in the connection between the
core probe – electronic (power) card
- Damaged core needle probe
Corrective action
Corrective ac
Corrective ac
Corrective ac
- Check the mains connection
- Restore mains voltage
- Reset the thermal break safety device
- Contact a qualified technician
- Close the door
- Contact a qualified technician to repair
the sensor
- Check the connection to water mains
- Check the cut-off cock
- Clean the filter
- Contact a qualified technician to repair
the solenoid
- Contact a qualified technician to repair
- Check the seal fitting
- Contact a qualified technician to repair
the seal
- Contact a qualified technician to repair
the prong
- Contact a qualified technician to repair
the motor
- Contact a qualified technician to repair
the motor
- Contact a qualified technician to repair
the element
- Change the lamp
- Contact a qualified technician to repair
the feeder
- Check the connection to the electronic
card
- Contact a qualified technician to repair
the probe
Cause
Cause
Cause
Cause
tion
tion
tion
Corrective action
Corrective action
Corrective action
Corrective action
- Contact
a
qualified
engineer to repair it
- Unblock the openings
- Eliminate
the
heat
sources
- Contact
a
qualified
engineer to repair it
- Unblock the openings
- Eliminate the heat sources
- Check the connection to
the electronic card
- Contact
a
qualified
technician to repair the
probe
Advertisement
